Unleash your vehicle's potential
Welcome to Red Neck Performance, your premier vehicle tuning specialist in Hertfordshire . We offer stage 1-3 custom tuning, OBD, bench, and boot services to enhance your vehicle's performance. Join us as we redefine the limits of automotive excellence. Your journey to a more powerful drive starts here.
Our expertise
At Red Neck Performance, we specialise in vehicle remapping, repairs and custom upgrades while offering
custom tuning solutions to go with the emissions work and general repairs and diagnostics
Using OBD, bench, and boot methods, ALL SOFTWARE IS LIFETIME WARRANTY
Because well we are so confident is the other company's your considering offering lifetime warranty?

Meet our team
Hello! My names Joe Upton and,
my background is growing up farming and not taking to the field work i picked spanners up! I then progressed through the ranks and eventually was under way with it all.
HGV's, plant machinery and agricultural and I always seemed to pick up heavily on the electrical and software side and that absolutely plucked my interest! Once I made it to master tech I then decided the only way from here is on my own and to take everything I have learned and form RED NECK PERFORMANCE.
why red neck? Well growing up in Norfolk around the American military schools we had different terms in our English schools and I soon gained the name red neck because I was always tinkering and tuning.
you would often find me at some sort of tractor pulling event or monster truck show somewhere.
so that's where the name for my company was born.
Reviews
Don't just take our word for it. See how Red Neck Performance has transformed the driving experience for our clients. Explore our testimonials and discover the power of custom tuning.
"The team at Red Neck Performance provided exceptional service. They took the time to understand my needs and delivered a custom Stage 2 tune that exceeded my expectations."
"Red necks Stage 1 remap made a noticeable difference in both power and fuel economy. Highly recommend!"
James Smith
Emily Clarke
"I was amazed by the results of the Stage 3 tuning. The power gains were incredible, and the car feels like a completely different machine. Thanks, Red Neck Performance!"
David Wilson
" I had a turbo issue that Joe at Red neck took on we fitted a hybrid turbo from standard turbo and cold air intake! I then opted for a stage 1+ map to have a bit more under my foot after the work was carried out Joe talked me through everything that was carried out and the car was like a completely different car to drive afterwards."
Benjamin Wood
" Joe and his team collected our car and done a major service and health check on the vehicle before he then sorted our Adblue issues out! We opted for the permanent option! We have done 3 tanks of fuel and it's like the Adblue never existed well done Joe TOP WORK."
Emma Thompson
" Joe organised all the parts that I had told him was wrong so the the truck, he carried out the repairs including DPF issues it caused us nothing but a headache once it was returned to us it was like brand new and even had it washed inside and out! We will continue to send our lorry's to you from now on!"
Oliver Hartman